Gmade R1 Rear Wheel Shaft Steel #45 GM039SR by GPM  [GM039SR]

Gmade R1 rear axle shaft replacement

This component is the steel #45 rear wheel shaft sized for the Gmade 1/10 R1 Rock Buggy and is supplied as 1 pr. It replaces the rear wheel shaft only and is not a full drivetrain upgrade.

Fabricated from steel #45, the shaft carries wheel loads into the hub and bearings. Installing a new shaft removes bend and lateral play that can cause wheel wobble and tracking issues on technical off-road terrain.

Typical installation involves removing the wheel and hub, checking the hub and bearings for wear, and confirming the shaft seats correctly in the hub carrier; use correct drivers and verify fastener torque after a short test run. Compatibility is limited to the specified chassis unless otherwise confirmed.